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vovikov84 [41]
4 years ago
15

Help please and expalin if you can

Mathematics
1 answer:
Vilka [71]4 years ago
8 0

Answer:

Step-by-step explanation:

its 21

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First and Last Name 1. A waste oil tank is five feet wide by twenty feet long. The empty tank on your truck holds 5,000 gallons.
VikaD [51]

Answer:

b)668

Step-by-step explanation:

volume of the truck: 5000/7.48=668.45cu/ft

let d= the depth of the oil in the truck

5 *20*d=66.8.45

100d=66.8.45

d=668.45

so it would be b :)

5 0
3 years ago
What are the intercepts of -3x+5y=2z=60
Murljashka [212]
Intercept at, y=0 and at x=0
-3(0)+5(y)=60
y=12 , z= 30, (y intercept) or (0,12,30)

-3(x)+5(0)=60
x=-20,z=30, (x intercept) or (-20, 0, 60)


5 0
4 years ago
Please I need help now with explanation Its due and am stuck 45 > 12t + 3(t -8) - 6
abruzzese [7]

Answer:

5>t

Step-by-step explanation:

45 > 12t + 3(t -8) - 6 multiply 3 times t-8

1) 45 > 12t + 3t - 2 - 6 combine alike terms

2) 45 >  15t - 30 isolate the variable by adding 30

3) 75 > 15t divide by 15

4) 5 > t

3 0
3 years ago
Can someone please help me with this math question
lora16 [44]

Answer:

C'(4,4)

Step-by-step explanation:

The dilation of quadrilateral ABCD over the origin by a scale factor of 2 has the rule

(x,y)→(2x,2y)

So,

  • A(-3,-1)→A'(-6,-2)
  • B(-1,1)→B'(-2,2)
  • C(2,2)→C'(4,4)
  • D(3,-2)→D'(6,-4)

Hence, the coordinates of the image point C' are (4,4) (see attached diagram for details)

8 0
3 years ago
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Zarrin [17]

Answer:

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3 years ago
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